2261245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 3298176

約数和(自身を除く): 1036931

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1219, 1855, 2809, 6095, 8533, 14045, 19663, 42665, 64607, 98315, 323035, 452249, 2261245]

約数ペア:

[(1, 2261245), (5, 452249), (7, 323035), (23, 98315), (35, 64607), (53, 42665), (115, 19663), (161, 14045), (265, 8533), (371, 6095), (805, 2809), (1219, 1855)]